NAME

       sreview-cut - cut a talk out of the raw recording data

SYNOPSIS

       sreview-cut TALKID

DESCRIPTION

       "sreview-cut" performs the following actions:

       •   Look up the talk with id TALKID in the database.

       •   From  the raw files, extract the amount of video that, according to the schedule, is part of the talk
           of which the event was given as the main video (with adjustments as specified  by  the  reviewer,  if
           any, applied).

       •   Extract the 20 minutes just before and the 20 minutes just after the main video into the pre and post
           videos.

       •   Apply  A/V  sync  correction values if any exist by removing either some video or some audio from the
           beginning of the extracted region.

       •   Run "bs1770gain" over the audio of the main video, and re-integrate it with that main video.

       •   Set the "progress" field of the talk in the database to "done", provided its "state" field  is  still
           at "cutting".

       sreview-cut  will  never  re-encode the original video, and will re-encode the original audio of the main
       video precisely once, after the "bs1770gain" call.

       Any re-transcodes should be performed by "sreview-transcode" (for production)  and/or  "sreview-previews"
       (for reviewers).

CONFIGURATION

       "sreview-cut" considers the following configuration values:

       workdir
           The  location  where  any  temporary  files  are  stored. Defaults to "/tmp", but can be overriden if
           necessary. These temporary files are removed when "sreview-cut" finishes.

       dbistring
           The DBI string used to connect to the database.

       pubdir
           The directory where files available to the  review  system  should  be  stored.  It  should  be  made
           available to users as "/video/" under the virtual host top level.

SEE ALSO

       sreview-transcode, sreview-previews, sreview-skip, sreview-config

perl v5.26.1                                       2018-02-13                                    SREVIEW-CUT(1p)